THE VISUAL PIGMENTS 



LARGUIER DES BANCELS, J., 60, 77 



95 

 LEVY, M., 112, 125 

 LEWIS, G. N., 133, 156 



LOVE, R. M., 13, 23, 97, 98, 124 

 LYTHGOE, R. J., 12, 13, 24, 43, 44, 45, 

 47, 49, 50, 51, 52, 53, 58, 65, 66, 70, 

 71, 75, 76, 77, 78, 81, 84, 85, 86, 88, 

 91, 92, 94, 95, 97, 98, 105, 109, 110, 

 115, 125, 158, 162, 180, 189, 192, 

 204 



MEBANE, A. D., 156 



MORTON, R. A., 13, 23, 32, 39, 40, 41, 

 45, 52, 53, 57, 79, 80, 81, 83, 84, 92, 



94, 97, 98, 99, 103, 104, 105, 106, 

 107, 108, 109, 110, 111, 116, 121, 

 124, 138, 145, 155, 156 



MULLER, H., 25, 58 

 NAKASHIMA, M., 42, 58 

 OROSHNIK, W., 140, 156 

 0STERBERG, G., 204, 205 

 PAULING, L., 130, 133, 156 

 PICKELS, E. G., 93, 95 

 PIRENNE, M. H., 5, 24 

 PITT, G. A. J., 108 

 POLYAK, S., 4, 24 



QUiLLiAM, J. P., 43, 44, 45, 47, 49, 

 50, 58, 84, 85, 86, 88, 95 



RICHARDSON, R. W., 156 

 ROBESON, C. D., 135, 142, 156 

 RUSHTON, W. A. H., 5, 24, 195, 198, 



199, 201, 202, 203, 204, 205 

 ST. GEORGE, R. c. c, 47, 48, 49, 53, 



59, 80, 86, 87, 88, 89, 90, 95 

 SAITO, z., 12, 13, 24, 39, 40, 41, 58 



SALOMON, K., 123, 125 



SCHNEIDER, E. E., 75, 77, 78, 84, 94, 



95, 97, 98 



SEGAL, J., 50, 51, 57, 58 



SIDMAN, R. L., 11 

 SILBERMAN, D. E., 112, 125 

 SIMPKINS, G. W., 32, 57 



SMITH, E. L., 93, 95, 145, 146, 156 

 SMITH, P. H., 151, 152, 153, 154, 157, 

 200, 205 



SONDHEIMER, F., 156 

 SORENSEN, N. A., 123 

 STANLEY, W. M., 129, 157 

 STERN, K. G., 123, 125 



STILES, w. s., 195, 205 



STOK, P., 108 



STUBBS, A. L., 105, 109, 124 



TANSLEY, K., 9, 24, 30, 58, 158, 162, 

 180 



TOOGOOD, J. B., 156 

 TRENDELENBURG, W., 60, 77, 78, 



95 



WALD, G., 21, 24, 30, 31, 32. 33, 34, 35, 

 36, 37, 38, 39, 40, 41, 45, 46, 47, 48, 

 49, 53, 58, 59, 80, 83, 84, 92, 94, 95, 

 97, 99, 102, 104, 109, 114, 115, 116, 

 117, 118, 119, 120, 121, 122, 125, 

 126, 135, 136, 137, 138, 139, 141, 

 142, 144, 145, 146, 147, 149, 151, 

 152, 153, 154, 155, 156, 157, 158, 

 179, 180, 189, 200, 205 



WEALE, R. A., 92, 95, 178, 180, 195, 

 197, 198, 200, 201, 205 



WILLMER, E. N., 194, 195, 204 



WOLFF, E., 2, 24 



WOOD, L. J., 65, 75, 78, 94 

 WOODS, G., 143, 156 



WOODWARD, 141 



WYLLiE, J. H., 186, 187, 189, 190, 192, 

 193, 205 



ZECHMEISTER, L., 133, 157 



208 



